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1
56 package org.objectstyle.cayenne.modeler.dialog;
57
58 import java.awt.Component  ;
59 import java.io.File ;
60
61 import javax.swing.JDialog ;
62 import javax.swing.JOptionPane ;
63
64
67 public class OverwriteDialog {
68
69 private static final String SELECT_ANOTHER = "Select Another";
70 private static final String OVERWRITE = "Overwrite";
71 private static final String CANCEL = "Cancel";
72 private static final String [] OPTIONS = new String [] {
73 SELECT_ANOTHER, OVERWRITE, CANCEL
74 };
75
76 protected File file;
77 protected Component parent;
78 protected String result = CANCEL;
79
80 public OverwriteDialog(File file, Component parent) {
81 this.file = file;
82 this.parent = parent;
83 }
84
85 public void show() {
86 JOptionPane pane = new JOptionPane ("Do you want to overwrite an existing file: "
87 + file, JOptionPane.QUESTION_MESSAGE);
88 pane.setOptions(OPTIONS);
89
90 JDialog dialog = pane.createDialog(parent, "File exists");
91 dialog.setVisible(true);
92
93 Object selectedValue = pane.getValue();
94 result = (selectedValue != null) ? selectedValue.toString() : CANCEL;
95 }
96
97 public boolean shouldSelectAnother() {
98 return SELECT_ANOTHER.equals(result);
99 }
100
101 public boolean shouldOverwrite() {
102 return OVERWRITE.equals(result);
103 }
104
105 public boolean shouldCancel() {
106 return result == null || CANCEL.equals(result);
107 }
108 } |
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